#show-menu {
  position: absolute;
  z-index: 999;
  max-height: 300px;
  overflow: auto;

  > li > a {
    display: flex;
  }
}

#show-menu {
  li > a {
    .o_checkbox {
      margin-right: 5px;
    }
  }
}

#btn-div {
  display: inline-block;
}